remove the ls=ls -gCF alias: we already have an alias for ls (-CF),

and now that the behaviour of -g has changed to be more in line
with posix, we get group ID by default anyway;
kick started by PR 5784 from Jacek Masiulaniec;
discussed with otto and sobrado;
ok deraadt millert

src/etc/ksh.kshrc

@@ -1,5 +1,5 @@
 :
-#	$OpenBSD: ksh.kshrc,v 1.12 2005/02/07 06:08:10 david Exp $
+#	$OpenBSD: ksh.kshrc,v 1.13 2008/08/24 15:22:08 jmc Exp $
 #
 # NAME:
 #	ksh.kshrc - global initialization for ksh
@@ -141,7 +141,6 @@ case "$-" in
 	alias p='ps -l'
 	alias j=jobs
 	alias o='fg %-'
-	alias ls='ls -gCF'
 
 # add your favourite aliases here
 	OS=${OS:-`uname -s`}